<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>Go 上传文件</title>
</head>
<body>

<form method="post" action="/" enctype="multipart/form-data">
    <input type="file" name="upname">
    <input type="submit">
</form>

<script src="https://cdn.bootcss.com/jquery/1.12.4/jquery.min.js"></script>
<script>
    
</script>
</body>
</html>